4m²+p(m+n)²+12m(m+n)分解因式求解

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 23:04:20
4m²+p(m+n)²+12m(m+n)分解因式求解

4m²+p(m+n)²+12m(m+n)分解因式求解
4m²+p(m+n)²+12m(m+n)分解因式求解

4m²+p(m+n)²+12m(m+n)分解因式求解
4m" + 9( m + n )" + 12m( m + n )
= ( 2m )" + [ 3( m + n ) ]" + 2( 2m )[ 3(m+n) ]
= ( 2m + 3m + 3n )"
= ( 5m + 3n )"